arch/arm/boot/dts/pxa2xx.dtsi

   1 /*
   2  * pxa2xx.dtsi - Device Tree Include file for Marvell PXA2xx family SoC
   3  *
   4  * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
   5  *
   6  * Licensed under GPLv2 or later.
   7  */
   8
   9 #include "skeleton.dtsi"
  10 #include "dt-bindings/clock/pxa-clock.h"
  11
  12 #define PMGROUP(pin) #pin
  13 #define PMMUX(func, pin, af)                    \
  14         mux- ## func {                          \
  15                 groups = PMGROUP(P ## pin);     \
  16                 function = #af;                 \
  17         }
  18 #define PMMUX_LPM_LOW(func, pin, af)            \
  19         mux- ## func {                          \
  20                 groups = PMGROUP(P ## pin);     \
  21                 function = #af;                 \
  22                 low-power-disable;              \
  23         }
  24 #define PMMUX_LPM_HIGH(func, pin, af)           \
  25         mux- ## func {                          \
  26                 groups = PMGROUP(P ## pin);     \
  27                 function = #af;                 \
  28                 low-power-enable;               \
  29         }
  30
  31 / {
  32         model = "Marvell PXA2xx family SoC";
  33         compatible = "marvell,pxa2xx";
  34         interrupt-parent = <&pxairq>;
  35
  36         aliases {
  37                 serial0 = &ffuart;
  38                 serial1 = &btuart;
  39                 serial2 = &stuart;
  40                 serial3 = &hwuart;
  41                 i2c0 = &pwri2c;
  42                 i2c1 = &pxai2c1;
  43         };
  44
  45         cpus {
  46                 #address-cells = <0>;
  47                 #size-cells = <0>;
  48                 cpu {
  49                         compatible = "marvell,xscale";
  50                         device_type = "cpu";
  51                 };
  52         };
  53
  54         pxabus {
  55                 compatible = "simple-bus";
  56                 #address-cells = <1>;
  57                 #size-cells = <1>;
  58                 ranges;
  59
  60                 pxairq: interrupt-controller@40d00000 {
  61                         #interrupt-cells = <1>;
  62                         compatible = "marvell,pxa-intc";
  63                         interrupt-controller;
  64                         interrupt-parent;
  65                         marvell,intc-nr-irqs = <32>;
  66                         reg = <0x40d00000 0xd0>;
  67                 };
  68
  69                 gpio: gpio@40e00000 {
  70                         compatible = "mrvl,pxa-gpio";
  71                         #address-cells = <0x1>;
  72                         #size-cells = <0x1>;
  73                         reg = <0x40e00000 0x10000>;
  74                         gpio-controller;
  75                         #gpio-cells = <0x2>;
  76                         interrupts = <8>, <9>, <10>;
  77                         interrupt-names = "gpio0", "gpio1", "gpio_mux";
  78                         interrupt-controller;
  79                         #interrupt-cells = <0x2>;
  80                         ranges;
  81
  82                         gcb0: gpio@40e00000 {
  83                                 reg = <0x40e00000 0x4>;
  84                         };
  85
  86                         gcb1: gpio@40e00004 {
  87                                 reg = <0x40e00004 0x4>;
  88                         };
  89
  90                         gcb2: gpio@40e00008 {
  91                                 reg = <0x40e00008 0x4>;
  92                         };
  93                         gcb3: gpio@40e0000c {
  94                                 reg = <0x40e0000c 0x4>;
  95                         };
  96                 };
  97
  98                 ffuart: serial@40100000 {
  99                         compatible = "mrvl,pxa-uart";
 100                         reg = <0x40100000 0x30>;
 101                         interrupts = <22>;
 102                         clocks = <&clks CLK_FFUART>;
 103                         status = "disabled";
 104                 };
 105
 106                 btuart: serial@40200000 {
 107                         compatible = "mrvl,pxa-uart";
 108                         reg = <0x40200000 0x30>;
 109                         interrupts = <21>;
 110                         clocks = <&clks CLK_BTUART>;
 111                         status = "disabled";
 112                 };
 113
 114                 stuart: serial@40700000 {
 115                         compatible = "mrvl,pxa-uart";
 116                         reg = <0x40700000 0x30>;
 117                         interrupts = <20>;
 118                         clocks = <&clks CLK_STUART>;
 119                         status = "disabled";
 120                 };
 121
 122                 hwuart: serial@41100000 {
 123                         compatible = "mrvl,pxa-uart";
 124                         reg = <0x41100000 0x30>;
 125                         interrupts = <7>;
 126                         status = "disabled";
 127                 };
 128
 129                 pxai2c1: i2c@40301680 {
 130                         compatible = "mrvl,pxa-i2c";
 131                         reg = <0x40301680 0x30>;
 132                         interrupts = <18>;
 133                         clocks = <&clks CLK_I2C>;
 134                         #address-cells = <0x1>;
 135                         #size-cells = <0>;
 136                         status = "disabled";
 137                 };
 138
 139                 usb0: ohci@4c000000 {
 140                         compatible = "marvell,pxa-ohci";
 141                         reg = <0x4c000000 0x10000>;
 142                         interrupts = <3>;
 143                         status = "disabled";
 144                 };
 145
 146                 mmc0: mmc@41100000 {
 147                         compatible = "marvell,pxa-mmc";
 148                         reg = <0x41100000 0x1000>;
 149                         interrupts = <23>;
 150                         clocks = <&clks CLK_MMC>;
 151                         dmas = <&pdma 21 3
 152                                 &pdma 22 3>;
 153                         dma-names = "rx", "tx";
 154                         status = "disabled";
 155                 };
 156
 157                 rtc@40900000 {
 158                         compatible = "marvell,pxa-rtc";
 159                         reg = <0x40900000 0x3c>;
 160                         interrupts = <30 31>;
 161                 };
 162
 163                 lcdc: lcd-controller@40500000 {
 164                         compatible = "marvell,pxa2xx-lcdc";
 165                         reg = <0x44000000 0x10000>;
 166                         interrupts = <17>;
 167                         clocks = <&clks CLK_LCD>;
 168                         status = "disabled";
 169                 };
 170         };
 171 };